Driftwatch

Clerk / Clerk Backend API (2026-05-12) /

Behavioral

429 is now documented on /templates/{template_type}/{slug}

What changed

An unhandled branch in your error handling.

Affects PUT /templates/{template_type}/{slug}.

429 is now documented

Who is affected

Code that reads PUT /templates/{template_type}/{slug}.

Before and after

WhereBeforeAfter
PUT /templates/{template_type}/{slug}absent429
POST /templates/{template_type}/{slug}/toggle_deliveryabsent429

Based on Clerk’s published API specification. How severity is decided.